Full Report
Discover the most common passwords that put you and your business at risk, and get easy tips to improve your password security.
Analysis Summary
# Best Practices: Password Security and Credential Protection
## Overview
These practices address the critical vulnerabilities created by weak, common, and reused passwords. By implementing these guidelines, organizations protect themselves against automated credential-based threats such as brute force, password spraying, and credential stuffing.
## Key Recommendations
### Immediate Actions
1. **Identify Weak Passwords:** Audit systems for the "Top 20" most common passwords (e.g., `123456`, `password`, `qwerty`) and force an immediate reset for those accounts.
2. **Enable Multi-Factor Authentication (MFA):** Implement MFA across all external-facing applications to mitigate the impact of compromised credentials.
3. **Prohibit Password Reuse:** Educate users on the risks of using the same password for personal and professional accounts.
### Short-term Improvements (1-3 months)
1. **Deploy a Password Manager:** Standardize a corporate password manager to help employees generate and store long, random, and unique passwords.
2. **Security Awareness Training (SAT):** Launch modules focusing on "Cyber Hygiene," specifically the dangers of writing passwords on sticky notes or storing them in plain-text files.
3. **Update Password Complexity Requirements:** Configure systems to require a combination of letters, numbers, and special characters, emphasizing length (12+ characters) over complexity alone.
### Long-term Strategy (3+ months)
1. **Passwordless Implementation:** Transition toward phishing-resistant MFA or passwordless authentication (e.g., FIDO2/WebAuthn).
2. **Credential Monitoring:** Implement tools to scan for corporate credentials exposed in third-party data breaches.
3. **Automated Lockout Policies:** Fine-tune account lockout thresholds to prevent brute force attacks while maintaining productivity.
## Implementation Guidance
### For Small Organizations
- Focus on low-cost, high-impact moves: Mandatory MFA on email and cloud suites (Google Workspace/M365) and the use of a free or low-cost team password manager.
### For Medium Organizations
- Centralize identity management using an Identity Provider (IdP). Implement automated password expiration alerts (though focus more on preventing reuse than frequent changes).
### For Large Enterprises
- Deploy automated "Breached Password Protection" that prevents users from choosing passwords known to be in leaked databases. Implement a Zero Trust architecture where credentials are only one part of the risk-based authentication score.
## Configuration Examples
- **Active Directory / Group Policy:** Set "Minimum password length" to 14. Enable "Account lockout threshold" to 5–10 invalid attempts within a 15-minute window.
- **MFA Policy:** Set "Remember me" durations to a maximum of 8–12 hours for sensitive environments to prevent session hijacking.
## Compliance Alignment
- **NIST SP 800-63B:** Guidance on digital identity and password length/complexity.
- **ISO/IEC 27001:** Annex A.9 (Access Control).
- **CIS Controls:** Control 5 (Account Management) and Control 6 (Access Control Management).
## Common Pitfalls to Avoid
- **Predictable Patterns:** Avoid passwords based on seasons (e.g., `Summer2026!`) or company names.
- **Storing Plain Text:** Never store passwords in Excel sheets, sticky notes, or unencrypted text files on the desktop.
- **Ignoring MFA Fatigue:** Avoid configurations that bombard users with MFA requests, which can lead to "push fatigue" and accidental approvals.
## Resources
- **NIST Digital Identity Guidelines:** hxxps[://]pages[.]nist[.]gov/800-63-3/
- **NordPass Common Password List:** hxxps[://]nordpass[.]com/most-common-passwords-list/
- **Huntress Blog (Cyber Hygiene):** hxxps[://]www[.]huntress[.]com/blog/huntress-top-cyber-hygiene-tips